2 * Copyright (c) 2009 Kai Wang
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include "_libdwarf.h"
29 ELFTC_VCSID("$Id: dwarf_pro_die.c 2074 2011-10-27 03:34:33Z jkoshy $");
32 dwarf_add_die_to_debug(Dwarf_P_Debug dbg, Dwarf_P_Die first_die,
36 if (dbg == NULL || first_die == NULL) {
37 DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
38 return (DW_DLV_NOCOUNT);
41 dbg->dbgp_root_die = first_die;
47 dwarf_new_die(Dwarf_P_Debug dbg, Dwarf_Tag new_tag,
48 Dwarf_P_Die parent, Dwarf_P_Die child, Dwarf_P_Die left_sibling,
49 Dwarf_P_Die right_sibling, Dwarf_Error *error)
55 DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
56 return (DW_DLV_BADADDR);
59 count = _dwarf_die_count_links(parent, child, left_sibling,
63 DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
64 return (DW_DLV_BADADDR);
67 if (_dwarf_die_alloc(dbg, &die, error) != DW_DLE_NONE)
68 return (DW_DLV_BADADDR);
71 die->die_tag = new_tag;
73 STAILQ_INSERT_TAIL(&dbg->dbgp_dielist, die, die_pro_next);
78 _dwarf_die_link(die, parent, child, left_sibling, right_sibling);
84 dwarf_die_link(Dwarf_P_Die die, Dwarf_P_Die parent,
85 Dwarf_P_Die child, Dwarf_P_Die left_sibling, Dwarf_P_Die right_sibling,
93 DWARF_SET_ERROR(NULL, error, DW_DLE_ARGUMENT);
94 return (DW_DLV_BADADDR);
98 count = _dwarf_die_count_links(parent, child, left_sibling,
102 DWARF_SET_ERROR(dbg, error, DW_DLE_ARGUMENT);
103 return (DW_DLV_BADADDR);
104 } else if (count == 0)
107 _dwarf_die_link(die, parent, child, left_sibling, right_sibling);